<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keyword" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="username" label="姓名" width="120" sortable>
      </el-table-column>
      <el-table-column prop="phone" label="电话" width="100"  sortable>
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="100" sortable>
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="120" sortable>
      </el-table-column>
      <el-table-column prop="state" label="状态" width="100" sortable>
        <!--scope：获取这一行的所有字段数据-->
        <template scope="scope">
          <span style="color: green" v-if="scope.row.state === 1">开启</span>
          <span style="color: red" v-else-if="scope.row.state === 0">关闭</span>
          <span v-else>未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="department.name" label="部门" min-width="180" sortable>
      </el-table-column>
      <el-table-column prop="logininfo.username" label="登录名" width="100" sortable>
      </el-table-column>
      <el-table-column prop="shop.name" label="店铺" width="100" sortable>
      </el-table-column>

      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next"
                     @current-change="handleCurrentChange"
                  :current-page="currentPage"
                     :page-size="pageSize"
                     :total="total"
                     style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="姓名" prop="username">
          <el-input v-model="editForm.username" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄">
          <el-input-number v-model="editForm.age" :min="0" :max="200"></el-input-number>
        </el-form-item>
        <el-form-item label="是否启用">
          <el-radio-group v-model="editForm.state">
            <el-radio class="radio" :label="1">启用</el-radio>
            <el-radio class="radio" :label="0">禁用</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="部门">
          <el-select v-model="editForm.department" value-key="id"  placeholder="请选择">
            <!--
                            item 别名,  cities是员工查询的数组
                            :key 绑定一个唯一字段
                            :labeel 用户选择后下拉框展示的数据

             -->
            <el-option
                v-for="item in cities"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="登录名">
          <el-select v-model="editForm.logininfo" value-key="id"  placeholder="请选择">
            <!--
                            item 别名,  cities是员工查询的数组
                            :key 绑定一个唯一字段
                            :labeel 用户选择后下拉框展示的数据

             -->
            <el-option
                v-for="item in log"
                :key="item.id"
                :label="item.username"
                :value="item">
              <span style="float: left">{{ item.username }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.phone }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="店铺">
          <el-select v-model="editForm.shop" value-key="id"  placeholder="请选择">
            <el-option
                v-for="item in sho"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.tel }}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

export default {
  data() {
    return {
      filters: {
        keyword: ''
      },
      employees: [],
      total: 0,
      currentPage: 1,
      pageSize: 5,
      listLoading: false,
      sels: [],//列表选中列
      title:"",
      editFormVisible: false,//编辑界面是否显示
      editLoading: false,
      editFormRules: {
        name: [
          { required: true, message: '请输入姓名', trigger: 'blur' }
        ]
      },
      //编辑界面数据
      editForm: {
        id: null,
        username: "",
        email:"",
        phone: "",
        age: 0,
        state:0,
        department: {},
        logininfo: {},
        shop: {},
      },
      cities: [],
      log: [],
      sho: [],
      addFormVisible: false,//新增界面是否显示
      addLoading: false,
      addFormRules: {
        name: [
          { required: true, message: '请输入姓名', trigger: 'blur' }
        ]
      },

    }
  },
  methods: {
    getShops(){
      this.$http.get("/shop")
          .then(result=>{
            this.sho = result.data; // 因为没有封装,所有data就是所有数据,封装给cities数组
            console.log(sho);
          })
    },


    getLogininfos(){
      this.$http.get("/logininfo")
          .then(result=>{
            this.log = result.data; // 因为没有封装,所有data就是所有数据,封装给cities数组
            console.log(log);
          })
    },
    getDepartments(){
      this.$http.get("/department")
          .then(result=>{
            this.cities = result.data; // 因为没有封装,所有data就是所有数据,封装给cities数组
          })
    },
    search(){
      this.currentPage = 1;
      this.getEmployees();
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getEmployees();
    },
    //获取员工列表
    getEmployees() {
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.filters.keyword
      };
      this.listLoading = true;
      this.$http.post("/employee", para)
          .then(result => {
            // 关闭忙等
            this.listLoading = false;
            // 获表中的数据
            this.employees = result.data.rows;
            this.total = result.data.total;
          }) .catch(result=>{
        this.$message({
          message: '系统繁忙，请重试！',
          type: 'error'
        });
      })
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/employee/"+row.id)
            .then(result=>{
              // 关闭忙等
              this.listLoading = false;
              if(result.data.success){
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else { // 避免删除成功后还是报错
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              // 初始化
              this.currentPage = 1;
              // 失败或者成功都要查询
              this.getEmployees();
            })
            .catch(result=>{
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })
      }).catch(() => {
        // 取消进catch
      });
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = "编辑";
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.title = "新增";
     // 弹出编辑框
      this.editFormVisible = true;
      // 把回显清空
      this.editForm = {
        id: null,
        username: "",
        email:"",
        phone: "",
        age: 0,
        state:0,
        department: {},
        logininfo: {},
        shop: {},
      };
    },
    //编辑
    editSubmit: function () {
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.editLoading = true;
            let para = Object.assign({}, this.editForm);
            this.$http.put("/employee", para)
                .then(result => {
                  // 关闭忙等
                  this.editLoading = false;
                  this.editFormVisible = false;
                  if(result.data.success){ // 新增/修改成功
                    this.$message({
                      message: result.data.message,
                      type: 'success'
                    });
                  }else { // 不一定新增/修改成功，我们也不知道新增/修改成功没有
                    this.$message({
                      message: result.data.message,
                      type: 'error'
                    });
                  }
                  // 修改页码
                  this.currentPage = 1;
                  // 重新查询.
                  this.getEmployees();
                })
                .catch(result=>{
                  this.editLoading = false;
                  this.$message({
                    message: '系统繁忙，请重试！',
                    type: 'error'
                  });
                })
          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id)
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.patch("/employee",ids)
            .then(result=>{
              // 关闭忙等
              this.listLoading = false;
              if(result.data.success){
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else { // 避免删除成功后还是报错
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });
              }
              // 初始化
              this.currentPage = 1;
              // 失败或者成功都要查询
              this.getEmployees();
            })
            .catch(result=>{
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })
      }).catch(() => {

      });
    }
  },
  mounted() {
    this.getDepartments();
    this.getEmployees();
    this.getLogininfos();
    this.getShops();
  }
}

</script>

<style scoped>

</style>